why is my Ford Explorer Fifth Generation (2011-2019) making a loud noise while driving

Ford Explorer Fifth Generation (2011-2019)

Error Codes

2-4 hours

Time

medium

Difficulty

medium

Severity

3 min read

573 words

Problem Statement

Diagnose and fix loud noise issues in Ford Explorer Fifth Generation (2011-2019). Step-by-step guide with symptoms, diagnostic steps, and repair instructions.

Affected Component

Suspension

Estimated Time

2-4 hours

⚠️ Safety Warnings

Important safety information - read before proceeding

•Always disconnect the battery before working on electrical systems.
•Allow the engine to cool before inspecting the exhaust.

Symptoms

•Loud noise that increases with speed
•Noise present during acceleration
•Noise that changes with steering input
•Vibration felt in the steering wheel
•Possible warning lights on the dashboard

Diagnostic Steps

1
Conduct a visual inspection of the tires for uneven wear or damage.
2
Listen closely to determine if the noise is coming from the front or rear of the vehicle.
3
Check for any loose or damaged exhaust components.
4
Inspect the wheel bearings for play or noise when spinning the wheel.
5
Examine the drive belts and pulleys for wear or misalignment.
6
Test the suspension components by pushing down on each corner of the vehicle.

Solution

💡 Expert Tip

For complex repairs like this, consider taking photos at each step. This helps if you need to reverse a step or consult with a mechanic. Also, keep all removed parts organized - you may need to reference them during reassembly.

Verification

After completing the repair, verify that the issue has been resolved:

✓Test the affected component to ensure it functions correctly
✓Check for any error codes or warning lights
✓Monitor the vehicle for a few days to ensure the issue does not recur

Prevention Tips

To prevent this issue from occurring again:

•Follow the manufacturer's recommended maintenance schedule
•Address warning signs early before they develop into major issues
•Use quality parts and fluids recommended for your vehicle
•Keep detailed records of all repairs and maintenance

Tools & Equipment Required

•Socket set
•Torque wrench
•Bearing puller
•Grease
•Belt tension gauge
•Wrench set
•Exhaust hanger removal tool

Parts Required

•Wheel bearings (if faulty)
•Drive belt (if worn)
•Suspension components (if damaged)
•Exhaust components (if damaged)

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Diagnostic Steps

1
Conduct a visual inspection of the tires for uneven wear or damage.
2
Listen closely to determine if the noise is coming from the front or rear of the vehicle.
3
Check for any loose or damaged exhaust components.
4
Inspect the wheel bearings for play or noise when spinning the wheel.
5
Examine the drive belts and pulleys for wear or misalignment.
6
Test the suspension components by pushing down on each corner of the vehicle.

Solution

1. Preparation

Gather all tools and parts required for the repair.
Ensure the vehicle is parked on a level surface and the engine is off.
Raise the vehicle using a jack and secure it with jack stands.

2. Inspect and Replace Wheel Bearings (if faulty)

Tools Required: Socket set, torque wrench, bearing puller, grease.
Remove the wheel by loosening the lug nuts and taking off the tire.
Inspect the wheel bearing for play by grasping the top and bottom of the wheel and rocking it. If there is movement, the bearing needs replacement.
Use a bearing puller to remove the faulty wheel bearing.
Clean the hub assembly and install the new bearing, ensuring it is seated properly.
Reinstall the wheel and torque the lug nuts to the manufacturer’s specifications.

3. Check and Adjust Drive Belts

Tools Required: Socket set, belt tension gauge.
Inspect the drive belts for cracks, fraying, or signs of wear.
If the belt is loose, adjust the tension according to the manufacturer's specifications using a belt tension gauge.
Replace the belt if it is damaged.

4. Examine the Exhaust System

Tools Required: Wrench set, exhaust hanger removal tool.
Inspect the exhaust system for any loose or damaged components, such as hangers or mufflers.
Tighten any loose bolts and replace any damaged sections of the exhaust.

5. Inspect and Repair Suspension Components

Tools Required: Socket set, pry bar.
Visually inspect the suspension components (struts, shocks, control arms) for wear or damage.
Replace any worn or damaged components to eliminate noise.